What is the Response Time When Acquiring Measurement Values via RS232C for the WT100/WT200 Series?
With RS232C, the response time depends on settings other than the communications speed. An actual measurement example is given below at 1 byte=10 bits (start bit: 1 bit, data: 8 bits, stop bit: 1 bit, no parity) with a speed of 9600 bps.
After receiving the "OD" command (request data transmission), the time until 14 data items (corresponding to 261 bytes) were output was 292 ms (the time for the PC to display and store the data depends on the PC's performance, and was therefore not included in the 292 ms).
Measure characteristics of devices that generate, transform or consume electricity. Also called power meters or wattmeters, these devices measure parameters such as true power (watts), power factor, harmonics, and efficiency.